- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NAP "CLS10028" - Not available
BMW - 3, 5 (E39, WB), 1, 7 (E65, WB), 6; AUDI - A4, A3; ALPINA - B7; MERCEDES-BENZ - C-Class
